Finding the Third Proportional to 2,243,215,863 and 4,908,592,710

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,215,863 : 4,908,592,710 = 4,908,592,710 : x
2. Step 2: Convert to fraction form
   2,243,215,863/4,908,592,710 = 4,908,592,710/x
3. Step 3: Cross multiply
   2,243,215,863x = 4,908,592,710 × 4,908,592,710
4. Step 4: Simplify right side
   2,243,215,863x = 24,094,282,392,665,145,344
5. Step 5: Solve for x
   x = 24,094,282,392,665,145,344/2,243,215,863
6. Step 6: Final answer
   x = 10,740,955,781.42